143 



Pasi. 



Hystrix hudsonius, 77 



Lagomys princeps, 98 



Leforid^, 92 



Lepus americanus, 95 



— glacialis, 97 



— aguaticus, 97 



— palustris, 97 



— campestris, 97 



— longicandatus, 97 



— nanus, 93 



— nigricavdatus, — 97 



— californicus, 97 



— richardsoni, 97 



— townsendi, 97 



— artimesia, 98 



— bachmani, 98 



Lupua occidentalis, 42 



LUTRID^, 39 



Lutra canadensis, 39 



— lataxina, 41 



Lyncus borealis, 50 



— rufus, - 51 



MARSUPIATA, 2 



Mastodon maximus, 1 02 



MANATIDiE, 122 



Manatus americanus, 123 



— latirostris, 123 



— giganteus, 123 



Megalonyx jeffersoni, 99 



Megatherium cuvieri, 98 



Meles labradoria, 27 



Mephitis americana, 29 



Meriones americanus, 70 



Molossus cynocephalus, .. 11 



— fuliginosus, 11 



MuSTELIDJE, 29 



Muste la canadensis, 31 



— martes, 32 



— pusilla, 34 



— fiisca, 35 



— frenata, 35 



MuRIDiE, 79 



Mus decumanus, 79 



— rattus, 80 



— americanus, 81 



— musculus, 82 



LATIN INDEX. 



Pagi. 



Mus leucopus, 82 



Neotoma floridanum, 91 



— drummondi, 91 



Otisorex platyrhincus, 22 



— longirostris, 23 



Ovis aries, 111 



— montana, 112 



— mammZaris (fossil), . 112 

 Plecotus lecontii, 11 



— townsendi, 11 



Phocid^, 53 



Phoca concolor, 53 



Phocaena communis, 133 



— orcEi, 134 



Physeter macrocephalus, . 1 28 



Procyon lotor, 26 



Pteromys volucella, 65 



— sahrinus, 66 



— oregonensis, . . 66 

 Putorius vison, 37 



— noveboracensis, . 36 



aUADRUMANA, 2 



RODENTIA, 57 



Rangifer tarandus, 121 



Rorqualus rostratus, 130 



— borealis, 131 



— australis, 131 



Scalops aquaticus, 15 



SCIURID^, 57 



Sciurus leucotis, 57 



— vulpinus, 59 



— hudsonius, 61 



— niger, 60 



— striatus, 62 



— auduboni, 64 



— carolinensis, 64 



— capistratus, 65 



— collei, 65 



— douglasi, 64 



— fuliginosus, 64 



— lanuginosus, 65 



— macrourus, 64 



— nigrescens, 65 



— quadrivittatus, . . 64 



— richardsoni, 64 



Sigmodon hortense, 91 



Pasx. 



SORECIDJE, 12 



Sorex dekayi, 17 



— brevicaudus, 18 



— einereus, 21 



— cooperi, 22 



— fimbripes, 22 



— parvus, 19 



— palustris, 22 



— forsteri, 20 



— carolinensis, 21 



— richardsoni, 21 



Spermophilus lateralis, .. 67 



— tredecem- 



lineatus, 67 



— douglasi,. . 67 



— parryi, 67 



— beeehyi, 67 



— franklinii, 67 



— richardsoni, 67 



— grammurus, 67 



— guttatus, . _ 67 



— ludovicianus, 67 



Stemmatopus cristatus, 55 



SuiD«, - 106 



SusscTofa, 106 



Trichecus rosmarus, 56 



— virginianus (fossil), 56 



Tapirus, 107 



Trogontherium ohioense,. 75 



UNGULATA, 99 



Ursid*, 23 



Ursus americanus, 24 



— ferox, 25 



— maritimus, 25 



Vespertilionid*, 5 



Vespertilio noveboracensis, 6 



— monticola, 11 



— pruinosus, 7 



— virginianus, . 11 



— subulatus, 8 



— noctivagans, . 9 



— carolinensis, . 10 

 Vulpes fulvus, '44 



— virginianus, 45 



— velox, 46 



Zeuglodon harlani, 123 



